ES6 Timeline

Hey guys, I really think you're all doing an awesome job with the development of the future of the language, especially all the work Allen's putting into the drafts. I'm really dying to start using some of these features.
Last I heard (probably over a year ago), the plan was to have ES6 out by the end of this year... It still looks like there's a good bit of work to be done for things to be finalized. Are there any updates on when we can hope to have a finalized ES6?
Nathan